SIOV Metal Oxide Varistors

TDK EPCOS SIOV Metal Oxide Varistors feature a wide operating voltage range of 11 to 1100VRMS. These devices offer high surge current ratings up to 8kA and no derating up to 105°C ambient temperature. The SIOV leaded varistors meet new UL 1449 3rd Edition requirements. TDK EPCOS SIOV Metal Oxide Varistors applications include lighting, radio and TV equipment, and household appliances.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging

EPCOS / TDK Varistors 250VAC 10% 14mm StandarD
Datasheet
172In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 14 mm 4.5 kA 65 J 490 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 250VAC 10% 14mm StandarD
Datasheet
1,921In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 14 mm 4.5 kA 65 J 490 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 275VAC 10% 14mm StandarD
Datasheet
116In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 15.5 mm 4.5 kA 71 J 440 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 275VAC 10% 14mm StandarD
Datasheet
1,422In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 14 mm 4.5 kA 71 J 440 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 275VAC 10% 14mm StandarD
Datasheet
533In Stock
Min.: 1
Mult.: 1
Reel: 500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 14 mm 4.5 kA 71 J 440 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 30VAC 10% 14mm StandarD
Datasheet
7,211In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 14 mm 1 kA 9 J 4950 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 300VAC 10% 14mm StandarD
Datasheet
1,893In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 14 mm 4.5 kA 76 J 400 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 320VAC 10% 14mm StandarD
Datasheet
1,857In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 14 mm 4.5 kA 84 J 370 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 320VAC 10% 14mm StandarD
Datasheet
2,464In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 14 mm 4.5 kA 84 J 370 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 35VAC 10% 14mm StandarD
Datasheet
3,519In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 110 V 14 mm 1 kA 10 J 4200 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 385VAC 10% 14mm StandarD
Datasheet
7,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 14 mm 4.5 kA 80 J 315 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 40VAC 10% 14mm StandarD
Datasheet
1,699In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 14 mm 1 kA 13 J 3550 pF - 40 C + 105 C Reel, Cut Tape
EPCOS / TDK Varistors 440VAC 10% 14mm StandarD
Datasheet
12In Stock
4,200Expected 24/03/2026
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 440 VAC 585 VDC 715 V 1.18 kV 14 mm 4.5 kA 95 J 275 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 50VAC 10% 14mm StandarD
Datasheet
2,017In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 135 V 14 mm 1 kA 15 J 1800 pF - 40 C + 105 C Reel, Cut Tape
EPCOS / TDK Varistors 510VAC 10% 14mm StandarD
Datasheet
3,262In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 510 VAC 670 VDC 820 V 1.355 kV 15.5 mm 4.5 kA 110 J 180 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 550VAC 10% 14mm StandarD
Datasheet
4,007In Stock
3,000Expected 09/03/2026
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 550 VAC 745 VDC 910 V 1.5 kV 15.5 mm 4.5 kA 120 J 170 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 60VAC 10% 14mm StandarD
Datasheet
5,705In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 165 V 14 mm 1 kA 17 J 1650 pF - 40 C + 105 C Reel, Cut Tape

EPCOS / TDK Varistors 60VAC 10% 14mm StandarD
Datasheet
2,648In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 165 V 14 mm 1 kA 17 J 1650 pF - 40 C + 105 C Reel, Cut Tape
EPCOS / TDK Varistors 625VAC 10% 14mm StandarD
Datasheet
1,030In Stock
3,000Expected 13/03/2026
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 625 VAC 825 VDC 1 kV 1.65 kV 14 mm 4.5 kA 130 J 200 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 11VAC 10% 14mm StandarD
Datasheet
2,878In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 14 mm 1 kA 3.2 J 0.0121 uF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 115VAC 10% 14mm StandarD
Datasheet
4,539In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 125 VAC 150 VDC 180 V 300 V 14 mm 4.5 kA 30 J 730 pF - 40 C + 105 C Bulk

EPCOS / TDK Varistors 14VAC 10% 14mm AEC-Q200
Datasheet
1,065In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Disc Varistor, Auto-Grade 14mm MOVs PCB Mount Radial 14 VAC 16 VDC 22 V 43 V 17 mm 1 kA 4 J 0.01 uF - 40 C + 105 C AEC-Q100 Reel, Cut Tape

EPCOS / TDK Varistors 14VAC 10% 14mm AEC-Q200
Datasheet
85In Stock
3,000Expected 23/03/2026
Min.: 1
Mult.: 1

Disc Varistor, Auto-Grade 14mm MOVs PCB Mount Radial 14 VAC 16 VDC 22 V 43 V 16 mm 1 kA 4 J 0.01 uF - 40 C + 105 C AEC-Q100 Bulk

EPCOS / TDK Varistors 17VAC 10% 14mm AEC-Q200
Datasheet
117In Stock
Min.: 1
Mult.: 1

Disc Varistor, Auto-Grade 14mm MOVs PCB Mount Radial 17 VAC 20 VDC 27 V 53 V 7 mm 1 kA 5 J 8200 pF - 40 C + 105 C AEC-Q100 Bulk
EPCOS / TDK Varistors 14VAC 10% 14mm StandarD
Datasheet
3,532In Stock
Min.: 1
Mult.: 1

Disc Varistor,StandarD 14mm MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 14 mm 1 kA 4 J 9950 pF - 40 C + 105 C Bulk